Port Lookup

Port
Protocol
Description
Service
Assignee
523
TCP
IBM-DB2
ibm-db2
[Juliana_Hsu]
523
UDP
IBM-DB2
ibm-db2
[Juliana_Hsu]
524
TCP
NCP
ncp
[Don_Provan_2]
524
UDP
NCP
ncp
[Don_Provan_2]
525
TCP
timeserver
timed
525
UDP
timeserver
timed
526
TCP
newdate
tempo
526
UDP
newdate
tempo
527
TCP
Stock IXChange
stx
[Ferdi_Ladeira]
527
UDP
Stock IXChange
stx
[Ferdi_Ladeira]
528
TCP
Customer IXChange
custix
[Ferdi_Ladeira]
528
UDP
Customer IXChange
custix
[Ferdi_Ladeira]
529
TCP
IRC-SERV
irc-serv
[Brian_Tackett]
529
UDP
IRC-SERV
irc-serv
[Brian_Tackett]
530
TCP
rpc
courier
530
UDP
rpc
courier
531
TCP
chat
conference
531
UDP
chat
conference
532
TCP
readnews
netnews
532
UDP
readnews
netnews